package com.project.mapper;

import com.baomidou.mybatisplus.core.mapper.BaseMapper;
import com.project.bean.BuyCarBean;
import org.apache.ibatis.annotations.Mapper;


@Mapper
public interface IBuyCarMapper extends BaseMapper<BuyCarBean> {
    /**
     * 根据采购员id清空采购车
     * @param userId 采购员ID
     */
    void delByUser(Integer userId);
}
